082907fb9c51d1f646058f3907c249b6346ee259160e1dd167e44aaa287118d5

Analysis

max time kernel
140s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
13/10/2023, 03:31

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General

Target

082907fb9c51d1f646058f3907c249b6346ee259160e1dd167e44aaa287118d5.exe
Size

266KB
MD5

0be6a405030805cae4159eaa966263ed
SHA1

50d3fc9575286b52953ce607cccd9a481e1c43cc
SHA256

082907fb9c51d1f646058f3907c249b6346ee259160e1dd167e44aaa287118d5
SHA512

2e083bd4ba8f62a24b018ae10f231dcbcfd13907395fc52e383a2b34b90e648db6869371443d2945d29424d60bf15aa08b30b62071184f465b8ed68f6adb4c01
SSDEEP

6144:aXzKdNY49u8rV9i32f9lk3nzlMY2qzy01net:Za4AGf9qBzby01

Score

7^/10

upx

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-919254492-3979293997-764407192-1000\Control Panel\International\Geo\Nation	082907fb9c51d1f646058f3907c249b6346ee259160e1dd167e44aaa287118d5.exe

Executes dropped EXE 2 IoCs

pid	Process
5096	ITS SB App Switch.exe
2468	ITS SB App Switch.exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/3976-0-0x0000000000280000-0x0000000000320000-memory.dmp	upx
behavioral2/memory/3976-14-0x0000000000280000-0x0000000000320000-memory.dmp	upx
behavioral2/memory/3976-15-0x0000000000280000-0x0000000000320000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3976	082907fb9c51d1f646058f3907c249b6346ee259160e1dd167e44aaa287118d5.exe
3976	082907fb9c51d1f646058f3907c249b6346ee259160e1dd167e44aaa287118d5.exe
3976	082907fb9c51d1f646058f3907c249b6346ee259160e1dd167e44aaa287118d5.exe
3976	082907fb9c51d1f646058f3907c249b6346ee259160e1dd167e44aaa287118d5.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3976 wrote to memory of 5096	3976	082907fb9c51d1f646058f3907c249b6346ee259160e1dd167e44aaa287118d5.exe	83
PID 3976 wrote to memory of 5096	3976	082907fb9c51d1f646058f3907c249b6346ee259160e1dd167e44aaa287118d5.exe	83
PID 3976 wrote to memory of 5096	3976	082907fb9c51d1f646058f3907c249b6346ee259160e1dd167e44aaa287118d5.exe	83
PID 3976 wrote to memory of 2468	3976	082907fb9c51d1f646058f3907c249b6346ee259160e1dd167e44aaa287118d5.exe	84
PID 3976 wrote to memory of 2468	3976	082907fb9c51d1f646058f3907c249b6346ee259160e1dd167e44aaa287118d5.exe	84
PID 3976 wrote to memory of 2468	3976	082907fb9c51d1f646058f3907c249b6346ee259160e1dd167e44aaa287118d5.exe	84

C:\Users\Admin\AppData\Local\Temp\082907fb9c51d1f646058f3907c249b6346ee259160e1dd167e44aaa287118d5.exe
"C:\Users\Admin\AppData\Local\Temp\082907fb9c51d1f646058f3907c249b6346ee259160e1dd167e44aaa287118d5.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3976
- C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
  "C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"
  2⤵
  - Executes dropped EXE
  PID:5096
- C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
  "C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"
  2⤵
  - Executes dropped EXE
  PID:2468

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
memory/3976-0-0x0000000000280000-0x0000000000320000-memory.dmp

Filesize
640KB

Download
memory/3976-14-0x0000000000280000-0x0000000000320000-memory.dmp

Filesize
640KB

Download
memory/3976-15-0x0000000000280000-0x0000000000320000-memory.dmp

Filesize
640KB

Download